13883576

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 17566024

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 83, 103, 116, 166, 203, 206, 232, 332, 406, 412, 581, 664, 721, 812, 824, 1162, 1442, 1624, 2324, 2407, 2884, 2987, 4648, 4814, 5768, 5974, 8549, 9628, 11948, 16849, 17098, 19256, 20909, 23896, 33698, 34196, 41818, 59843, 67396, 68392, 83636, 119686, 134792, 167272, 239372, 247921, 478744, 495842, 991684, 1735447, 1983368, 3470894, 6941788, 13883576]

約数ペア:

[(1, 13883576), (2, 6941788), (4, 3470894), (7, 1983368), (8, 1735447), (14, 991684), (28, 495842), (29, 478744), (56, 247921), (58, 239372), (83, 167272), (103, 134792), (116, 119686), (166, 83636), (203, 68392), (206, 67396), (232, 59843), (332, 41818), (406, 34196), (412, 33698), (581, 23896), (664, 20909), (721, 19256), (812, 17098), (824, 16849), (1162, 11948), (1442, 9628), (1624, 8549), (2324, 5974), (2407, 5768), (2884, 4814), (2987, 4648)]